Efficient afterglow across liquid, hydrogel, and solid states enabled by naphthalimide-doped polyacrylate copolymer emulsions under UV/visible excitation
Abstract
exceeding 10 s and demonstrating the spectral tunability of this approach across the green-to-red range. This work provides a versatile strategy for designing multistate RTP materials with long afterglow and good processability, showing promise for applications in bioimaging, sensing, and information encryption.
Fields of Study & Subjects
Luminescence and Fluorescent Materials
Analytical Chemistry and Sensors
Photochemistry and Electron Transfer Studies
Publication details
- Journal / source
- Materials Horizons
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 13
- Issue
- 8
- Pages
- 4019–4031
- Publication date
- 1 January 2026
- Language
- EN